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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2019-03-03 05:01:06 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-03-04 16:37:11 +0100 |
| commit | b8e85267cf22528a96cefba5f86bac5958ce0c58 (patch) | |
| tree | d6441205ba32a2ea5cb6f8c5dcba80a6387024dd /device/boundif_android.go | |
| parent | global: begin modularization (diff) | |
| download | wireguard-go-b8e85267cf22528a96cefba5f86bac5958ce0c58.tar.xz wireguard-go-b8e85267cf22528a96cefba5f86bac5958ce0c58.zip | |
boundif: introduce API for socket binding
Diffstat (limited to 'device/boundif_android.go')
| -rw-r--r-- | device/boundif_android.go | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/device/boundif_android.go b/device/boundif_android.go new file mode 100644 index 0000000..ecc9331 --- /dev/null +++ b/device/boundif_android.go @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: MIT + * + * Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved. + */ + +package device + +func (device *Device) PeekLookAtSocketFd4() (fd int, err error) { + sysconn, err := device.net.bind.(*nativeBind).ipv4.SyscallConn() + if err != nil { + return + } + err = sysconn.Control(func(f uintptr) { + fd = int(f) + }) + if err != nil { + return + } + return +} + +func (device *Device) PeekLookAtSocketFd6() (fd int, err error) { + sysconn, err := device.net.bind.(*nativeBind).ipv6.SyscallConn() + if err != nil { + return + } + err = sysconn.Control(func(f uintptr) { + fd = int(f) + }) + if err != nil { + return + } + return +} |